Science/Technology

It’s an annual rite of passage for those who suffer from seasonal allergies: blocked sinuses, loss of sense of smell, recurring headaches and a feeling of “pressure” on the face.
Yes, it’s sinus season. Sinusitis affects approximately 37 million people in the U.S. each year, but we’ve got a state-of-the-art method for treating this common ailment.
What is sinusitis?